Fluid flow through a helical pipe |
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| Authors: | Eduard Maru?i?-Paloka and Igor Pa?anin |
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| Institution: | (1) Department of Mechanical Engineering, University of Victoria, Victoria, BC, V8W 3P6, Canada;(2) Present address: Department of Mechanical Engineering, Queen’s University at Kingston, Kingston, ON, K7L 3N6, Canada; |
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| Abstract: | In this paper we study the flow of incompressible Newtonian fluid through a helical pipe with prescribed pressures at its
ends. Pipe’s thickness and the helix step are considered as the small parameter ɛ. By rigorous asymptotic analysis, as ɛ→
0 , the effective behaviour of the flow is found. The error estimate for the approximation is proved. |
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